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Author
- Québec. Mines Branch1
- Radbruch-Hall, Dorothy H., 1920-1
- Rainey, D. B. McC1
- Reed, Chas. L., cartographer1
- Schlocker, Julius1
- Serviços Geológicos de Portugal1
- Spartan Air Services, Ltd1
- Steenis, C. G. G. J. van (Cornelis Gijsbert Gerrit Jan)1
- Stewart, John Conyngham, 1930-1
- Survey of Pakistan1
- Thomas O. Nelson Company, issuing body1
- United Nations1
- United States. Army Map Service, cartographer1
- United States. Forest Service. Southwestern Region1
- University of Toronto. Geophysics Laboratory1
- Vokes, Frank M. (Frank Marcus)1
- Wayne, William J. (William John), 1922- cartographer1
- West Virginia Geological and Economic Survey1
